2128935

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1999}}^1$

素因数の和:2078

約数の個数: 16

約数和(自身を含む): 3456000

約数和(自身を除く): 1327065

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 1999, 5997, 9995, 29985, 141929, 425787, 709645, 2128935]

約数ペア:

[(1, 2128935), (3, 709645), (5, 425787), (15, 141929), (71, 29985), (213, 9995), (355, 5997), (1065, 1999)]